Comtec Crystals GmbHComtec Crystals GmbH
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Quartz Crystal Units Standard Quartz Crystal Oscillators
Quartz Crystal Units SMD Quartz Crystal Oscillators SMD
Low Frequency Quartz Crystal Units Monolithic Crystal Filters (MCF)
Ceramic Resonators Accessories
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Return to Product Overview Quartz Standard           info     TC38    info           Click Here to see generic Data Sheet

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Info auf Deutsch

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Info en francais


Information

TC38 are quartzes in metal cases. The frequency of these quartzes lies in the kHZ range. Therefore they are known as "low frequency quartzes".  A quartz with a frequency of 32.768 kHz is also called a "clock quartz".

Delivery time/Stock
The quartz units listed can be delivered immediately from our stock.  Frequently employed types are also stocked in larger amounts and available for immediate delivery.  Otherwise, delivery time is about 4 weeks.
 We can also deliver according to your specifications.

Extended Temperature Range
Quartz units with an extended temperature range (from -40°C to 85°C) are also available.

Price
Prices are quantity-dependent.  Please  Contact  us.

Contact 
If you have any questions, please Contact  us.

Reflow Soldering Conditions
Diagram showing the temperature limits for the quartz during soldering.

Specifications (Stocklist)   Q 32.768000 kHz TC38 fun/20/20/10/60/12.5

Q Quartz
32.768000 kHz Frequency in kHz
TC38 Case, Metal
fun  Mode Fundamental 
20 20ppm  Frequency Stability at +25° C
20/10/60 20ppm  Temperature Stability from -10°C  to + 60°C
12.5 CL=Load Capacitance in pF, here 12.5pF

stock list

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Comtec Crystals GmbH
Sultenstrasse 12-14 · 85586 Poing · Germany
Tel: +49-8121-77 81 60 · Fax: +49-8121-77 81 77
E-Mail: info@comtec-crystals.com


Comtec Crystals SARL
23, rue du Faucon · 67500 Haguenau · France
Tel: +33 3.88.73.21.62 · Fax: +33 3.88.73.01.18
E-Mail: sales@comtec-crystals.com

Web: http://www.comtec-crystals.com